How do i find the net force out of acceleration and mass?

QUESTION POSTED AT 14/02/2020 - 05:26 PM

Answered by admin AT 14/02/2020 - 05:26 PM

Net force  =  (mass) times (acceleration)
Post your answer

Related questions

When you push downward on Earth to make a pole vault, Earth exerts an equal force on the pole. Please select the best answer from the choices provided T F

Answer:

True

Explanation:

Newton's third law states that for every action there is an equal and opposite reaction. These action force and reaction force are together called the action-reaction force pair.

According to the above said law, when we exert a downward force on earth (via the pole) to make a pole vault, the earth in response exerts an upward and equal force on the pole.

ANSWERED AT 28/02/2020 - 07:24 AM


QUESTION POSTED AT 28/02/2020 - 07:24 AM

Name two things magnet force can do

Yep he/she is correct and good you for joining brainly

ANSWERED AT 28/02/2020 - 06:53 AM


QUESTION POSTED AT 28/02/2020 - 06:53 AM

60 POINTS!! Explain and identify the electric or magnetic fields to illustrate the forces between objects and the changes in energy of the objects due to the interaction.

How can one explain and predict the interactions between objects and within a system of objects? ... through electric or magnetic fields to illustrate the forces between objects and the changes in energy of the objects due to the interaction. ... Forces at a distance are explained by fields (gravitational, electric, and magnetic) ...

ANSWERED AT 28/02/2020 - 06:39 AM


QUESTION POSTED AT 28/02/2020 - 06:39 AM

You push on a 35 N object for 3 seconds. find work

N x S =W
35 N x 3 S
J =105

ANSWERED AT 28/02/2020 - 05:27 AM


QUESTION POSTED AT 28/02/2020 - 05:27 AM

What is the horizontal and vertical components of a force of 10 newtons and a 20 degree angle?

I'm normally use to it being math but uh
Vertical is 45 newtons of force
Horizontal is 4.5 newtons of force

ANSWERED AT 28/02/2020 - 04:18 AM


QUESTION POSTED AT 28/02/2020 - 04:18 AM

A. Describe the mass, charge, and location of protons, neutrons, and electrons in an atom. B. How do protons, neutrons, and electrons determine the properties of an atom? (Describe the ROLE of each particle.)

A. mass of proton is slightly lower than the neutron and electrons are too lighter as compared to them.

ANSWERED AT 28/02/2020 - 04:18 AM


QUESTION POSTED AT 28/02/2020 - 04:18 AM

The *blank* of the line on a velocity vs. time graph represents acceleration

The slope of the line

ANSWERED AT 28/02/2020 - 04:13 AM


QUESTION POSTED AT 28/02/2020 - 04:13 AM

Which line on a velocity vs time graph represents acceleration

The horizontal line represents acceleration.

ANSWERED AT 28/02/2020 - 04:11 AM


QUESTION POSTED AT 28/02/2020 - 04:11 AM

A. If you have a Periodic Table that is NOT color coded, describe WHERE to look on the Periodic Table to find elements which have similar chemical properties. B. Explain WHY they have similar chemical properties. C. Name three elements that have those similarities.

Answer:

If periodic table is not color coded then we should look at the group to find elements which have similar chemical properties.

For example: Elements of group 1 forms basic oxides

And elements in group has equal number of valence electrons.

Like elements of  group 1 are: lithium, sodium and potassium.


ANSWERED AT 28/02/2020 - 04:10 AM


QUESTION POSTED AT 28/02/2020 - 04:10 AM

How many neutrons does element X have if its atomic number is 40 and its mass number is 160?

160-40 = 120 ................

ANSWERED AT 28/02/2020 - 04:05 AM


QUESTION POSTED AT 28/02/2020 - 04:05 AM

What unit is used to measure mass in the metric system

Liter, kilograms and gram are used to measure mass

ANSWERED AT 28/02/2020 - 03:52 AM


QUESTION POSTED AT 28/02/2020 - 03:52 AM

Which will be moving faster after 3.0 s, a cyclist maintaining a constant velocity of 15 m/s straight ahead or a race car accelerating forward from a stoplight at 4.0 m/s^2"

Velocity of the car:

v = a*t + v₀

a Acceleration
t time
v velocity at time t
v₀ initial velocity

ANSWERED AT 28/02/2020 - 03:41 AM


QUESTION POSTED AT 28/02/2020 - 03:41 AM

Find the period and frequency of a green photon that had a wavelength of 525 nm

First you find the frequency by rearranging the formula v=fλ, to get f=v/λ. Where v is the speed of light (3x10^8 m/s) and λ is the wavelength (525x10-9m), giving you an answer in Hz. To find period from frequnecy simply inverse your answer from frequency (do 1/f). but

ANSWERED AT 28/02/2020 - 03:41 AM


QUESTION POSTED AT 28/02/2020 - 03:41 AM

Archimedes' principle states that the buoyant force on an object is equal to the density of the fluid it displaces. true or false.

Answer:

true

Explanation:

Archimedes' principle states that the buoyant force on an object is equal to the density of the fluid it displaces. true or false.

buoyancy is the upward vertical force exerted by a fluid upon a  body

Archimedes' principle states that “When a body is immersed completely or partially in a fluid, it experiences an upward force that is equal to the weight of the fluid displaced by the body.” Applications: A hydrometer uses Archimedes' principle to determine the density of any liquid

archimedes principle is applied in ships upon water. it describes a correlation wit h density  

ANSWERED AT 28/02/2020 - 03:34 AM


QUESTION POSTED AT 28/02/2020 - 03:34 AM

A meter stick is hung from a string tied at the 25cm mark. A 0.50-kg object is hung From the zero end of the meter stick, and the meterstick is balanced horizontally. What is the mass of the meterstick? (a) 0.25kg, (b) 0.5kg (c) 0.75kg (d) 1.0 kg (e) 2.0kg (f) impossible to determine

Let m₁ = 0.25m and m₂ = 0.75m, where m is the mass of the meterstick:

The sum of all torques must be zero:
τ = 12.5 * m₁ + 25 * 0.5 - 37.5 * m₂ = 0

Replace m₁ and m₂:
12.5 * 0.25m + 25 * 0.5 = 37.5 * 0,75m

Solve for m:
3.125m + 12.5 = 28.125
25m = 12.5
m = 0.5

ANSWERED AT 28/02/2020 - 03:33 AM


QUESTION POSTED AT 28/02/2020 - 03:33 AM

The volume of the ideal gas in the container is 9 m3. what would the volume be if four more blocks were placed on top of the lid of the container with the temperature of the gas kept constant? (the lid itself has a mass equal to that of two blocks.

4.5 m3
 

when the temperature of an ideal gas remains constant, the product of the pressure and volume of the gas is constant. Therefore, the volume the gas is inversely related to its pressure. 

ANSWERED AT 28/02/2020 - 03:32 AM


QUESTION POSTED AT 28/02/2020 - 03:32 AM

Four uniform objects having the same mass and diameter are released simultaneously from rest at the same distance above the bottom of a hill and roll down without slipping. the objects are a solid sphere, a solid cylinder, a hollow cylinder and a thin-walled hollow cylinder. which of these objects will be the last one to reach the bottom of the hill?

The one with the majority of its mass furthest away from its center will reach the bottom last. The thin walled cylinder has all of its mass at the edge of itself, meaning its mass is the furthest from its center. If we take a look at the solid cylinder, it has some mass at its edge, but it also has a lot of mass very close to its center so it will roll faster than the thin walled cylinder. And the thin walled cylinder will be slower than the normal hollow cylinder because even though the hole cylinder doesn't have any mass at its center it does have some mass closer to its center than the thin walled cylinder.

So the last one to reach the bottom is the thin walled cylinder.

ANSWERED AT 28/02/2020 - 03:27 AM


QUESTION POSTED AT 28/02/2020 - 03:27 AM

Matter in the universe that is undetectable but has mass is called a. x-rays. c. microwaves. b. dark matter. d. radiation.

B- Dark Matter.
Hope this helps!
~LeviOsa

ANSWERED AT 27/02/2020 - 10:55 AM


QUESTION POSTED AT 27/02/2020 - 10:55 AM

A load is to be pulled up an inclined plane using a pulley system. The inclined plane is 25.0 ft long and 5.00 ft high. The pulley system has 2 fixed pulleys and 1 movable pulley. Find the mechanical advantage of this compound machine.

Advantage equals 0.1, mate
1) advantage of plane: 5 divided by 25 = 0.2
2) advantage of fixed pulleys = 0
3) advantage of movable pulley = 0.5
4) and you multiply 0.2 and 0.5 = 0.1

to lift 1kg you don't need force 10N, you will just need 1N

ANSWERED AT 27/02/2020 - 10:44 AM


QUESTION POSTED AT 27/02/2020 - 10:44 AM

A bubble originating at the bottom of a lake rises to the surface within 10.0 seconds with an acceleration of 10.0 meters/second2. What is the depth of the lake?

20 meters in depth. If meters/second2 is meter/second times 2. If it was a  typo then I guess it would be 10 meters in depth.

ANSWERED AT 27/02/2020 - 10:21 AM


QUESTION POSTED AT 27/02/2020 - 10:21 AM

A chemist has two compounds that do not chemically react. He thinks that by finding the right catalyst, he can get them to react. Why is the chemist incorrect?

A scientific expert has two exacerbates that don't synthetically respond. He believes that by finding the correct impetus, he can inspire them to respond. The physicist is wrong on the grounds that the impetuses can just build the rate of response for exacerbates that do respond.

ANSWERED AT 27/02/2020 - 10:12 AM


QUESTION POSTED AT 27/02/2020 - 10:12 AM

For 10 minutes, the wolf blew on the brick house with 5,000 N of force. How much work did he do? A. - 500 J B. 0 J C. 500 J D. 0 W NEED HELP ASAP

Assuming the brick home didn't break, the work done will be 0 since there is no displacement of any particle from the brick house.

Answer is D.

Hope it helps!

ANSWERED AT 27/02/2020 - 09:59 AM


QUESTION POSTED AT 27/02/2020 - 09:59 AM

For 10 minutes, the wolf blew on the brick house with 5,000 N of force. How much work did he do? A. - 500 J B. 0 J C. 0 W D. 500 J

C.0 because it didn't move

ANSWERED AT 27/02/2020 - 09:37 AM


QUESTION POSTED AT 27/02/2020 - 09:37 AM

What makes a high mass star�s core collapse?

Energy from its outer layers compresses its core. The only thing that can make a stars core collapse is a collision with another star. Massive stars develop iron cores that cannot fuse anymore, so the core collapses under gravity; usually creating a supernova or blackhole depending on the mass of the star

ANSWERED AT 26/02/2020 - 11:57 PM


QUESTION POSTED AT 26/02/2020 - 11:57 PM

What is the kinetic energy of an automobile with a mass of 1252 kg traveling at a speed of 12 m/s?

KE = 1/ 2 * 1252 * 144
 as  KE = 1/2 * m * v ^2
 = 90144 J



ANSWERED AT 26/02/2020 - 11:41 PM


QUESTION POSTED AT 26/02/2020 - 11:41 PM